NO118978B - - Google Patents

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Info

Publication number
NO118978B
NO118978B NO150569A NO15056963A NO118978B NO 118978 B NO118978 B NO 118978B NO 150569 A NO150569 A NO 150569A NO 15056963 A NO15056963 A NO 15056963A NO 118978 B NO118978 B NO 118978B
Authority
NO
Norway
Prior art keywords
circuit
signal
signals
transistor
gate
Prior art date
Application number
NO150569A
Other languages
English (en)
Norwegian (no)
Inventor
C Currey
A Brown
D Haselwood
Original Assignee
Nielsen A C Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nielsen A C Co filed Critical Nielsen A C Co
Publication of NO118978B publication Critical patent/NO118978B/no

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/93Wired transmission systems
    • H04H60/94Telephonic networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/61Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/66Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 for using the result on distributors' side

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
NO150569A 1962-10-24 1963-10-24 NO118978B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US232684A US3289170A (en) 1962-10-24 1962-10-24 Data transmitting and receiving system using pulse width modulation

Publications (1)

Publication Number Publication Date
NO118978B true NO118978B (fr) 1970-03-09

Family

ID=22874126

Family Applications (1)

Application Number Title Priority Date Filing Date
NO150569A NO118978B (fr) 1962-10-24 1963-10-24

Country Status (8)

Country Link
US (1) US3289170A (fr)
BE (1) BE639057A (fr)
CH (1) CH421586A (fr)
DE (1) DE1437221B2 (fr)
DK (1) DK119260B (fr)
GB (1) GB1061194A (fr)
NL (2) NL144110B (fr)
NO (1) NO118978B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402368A (en) * 1965-04-02 1968-09-17 Automatic Elect Lab Pulse duration modulating arrangements including monostable multivibrator
US3374365A (en) * 1965-04-20 1968-03-19 Beckman Instruments Inc Transistorized monostable multivibrator with improved timing and noise rejection
US3489853A (en) * 1965-07-16 1970-01-13 Ferranti Packard Ltd Data transmission by pulse width modulation with amplitude adjusted to eliminate dc drift
US3405393A (en) * 1965-10-15 1968-10-08 Nielsen A C Co Data handling system
US3634824A (en) * 1969-11-05 1972-01-11 Afa Protective Systems Inc Signaling system utilizing frequency and frequency duration for signaling and control functions
US3651471A (en) * 1970-03-02 1972-03-21 Nielsen A C Co Data storage and transmission system
US3685023A (en) * 1970-08-26 1972-08-15 Westinghouse Electric Corp Scanning arrangement for a multichannel totalizing system
US4769697A (en) * 1986-12-17 1988-09-06 R. D. Percy & Company Passive television audience measuring systems
GB2268298B (en) * 1992-06-19 1996-05-29 Protec Fire Detection Plc Detection system
US8858263B2 (en) 2011-08-08 2014-10-14 Novano Corporation Service over ethernet InterConnectable wall plate (SoEICWP) module

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708744A (en) * 1951-04-12 1955-05-17 James T Neiswinter Selective signaling system
GB828540A (en) * 1956-08-28 1960-02-17 Standard Telephones Cables Ltd Improvements in or relating to data processing equipment
NL225745A (fr) * 1957-03-12
US3017610A (en) * 1957-03-15 1962-01-16 Curtiss Wright Corp Electronic data file processor
NL248535A (fr) * 1960-02-17

Also Published As

Publication number Publication date
US3289170A (en) 1966-11-29
DE1437221A1 (de) 1968-10-17
NL299540A (fr)
DE1437221B2 (de) 1969-10-09
NL144110B (nl) 1974-11-15
CH421586A (de) 1966-09-30
BE639057A (fr)
DK119260B (da) 1970-12-07
GB1061194A (en) 1967-03-08

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